Number of nX7 0..5 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 6, and upper left element zero.
A230729
Number of nX7 0..5 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 6, and upper left element zero.
Terms
- a(0) =0a(1) =120a(2) =32094a(3) =9059304a(4) =2754151172a(5) =819577760474
External references
- oeis: A230729